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Help me to solve the following question!
Find integers x and y such that 57x+79y=17, and 400 Total surface of human body 1.2m^2
face temp. 30degree
surrounding 20degree
what is the heat loss from body by radiation? ? A reaction produced 52.1 g of kcl how much o2 was produced in grams? If 5sinθ = 3 determine the value of:
1. cos (θ-360)
2. Tan (squared)θ
3. Sin θ x cos θ (all divided by cos (squared θ)? How many degrees of strog base and strog acid?